title: Emergency medical services.
mesh_terms: D003406:Credentialing / Q000592:standards*; D004503:Education, Medical, Graduate / Q000592:standards*; D004632:Emergency Medical Services / Q000592:standards*; D004635:Emergency Medicine / Q000193:education* / Q000592:standards; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D008504:Medical Staff Privileges; D013044:Specialty Boards; D014481:United States